Index: ps/trunk/binaries/data/mods/public/simulation/data/technologies/trade_convoys_armor.json
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/data/technologies/trade_convoys_armor.json
+++ ps/trunk/binaries/data/mods/public/simulation/data/technologies/trade_convoys_armor.json
@@ -1,19 +0,0 @@
-{
-	"genericName": "Trade Convoys",
-	"description": "Increases defensive capability of traders.",
-	"cost": {
-		"metal": 200
-	},
-	"requirements": { "tech": "phase_city" },
-	"requirementsTooltip": "Unlocked in City Phase.",
-	"supersedes": "trade_convoys_speed",
-	"icon": "wheel.png",
-	"researchTime": 40,
-	"tooltip": "Traders +2 hack and pierce resistance.",
-	"modifications": [
-		{ "value": "Resistance/Entity/Damage/Hack", "add": 2 },
-		{ "value": "Resistance/Entity/Damage/Pierce", "add": 2 }
-	],
-	"affects": ["Trader"],
-	"soundComplete": "interface/alarm/alarm_upgradearmory.xml"
-}
Index: ps/trunk/binaries/data/mods/public/simulation/data/technologies/trade_convoys_speed.json
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/data/technologies/trade_convoys_speed.json
+++ ps/trunk/binaries/data/mods/public/simulation/data/technologies/trade_convoys_speed.json
@@ -1,17 +0,0 @@
-{
-	"genericName": "Trade Convoys",
-	"description": "Increases movement rate of traders in order to increase trade income.",
-	"cost": {
-		"metal": 200
-	},
-	"requirements": { "tech": "phase_town" },
-	"requirementsTooltip": "Unlocked in Town Phase.",
-	"icon": "wheel.png",
-	"researchTime": 40,
-	"tooltip": "Traders +25% movement speed.",
-	"modifications": [
-		{ "value": "UnitMotion/WalkSpeed", "multiply": 1.25 }
-	],
-	"affects": ["Trader"],
-	"soundComplete": "interface/alarm/alarm_upgradearmory.xml"
-}
Index: ps/trunk/binaries/data/mods/public/simulation/data/technologies/trade_gain_01.json
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/data/technologies/trade_gain_01.json
+++ ps/trunk/binaries/data/mods/public/simulation/data/technologies/trade_gain_01.json
@@ -7,11 +7,11 @@
 	},
 	"requirements": { "tech": "phase_town" },
 	"requirementsTooltip": "Unlocked in Town Phase.",
-	"icon": "metal_pot.png",
+	"icon": "amphore.png",
 	"researchTime": 40,
-	"tooltip": "Traders +10% trade gain.",
+	"tooltip": "Traders +15% trade gain.",
 	"modifications": [
-		{ "value": "Trader/GainMultiplier", "multiply": 1.1 }
+		{ "value": "Trader/GainMultiplier", "multiply": 1.15 }
 	],
 	"affects": ["Trader"],
 	"soundComplete": "interface/alarm/alarm_upgradearmory.xml"
Index: ps/trunk/binaries/data/mods/public/simulation/data/technologies/trader_health.json
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/data/technologies/trader_health.json
+++ ps/trunk/binaries/data/mods/public/simulation/data/technologies/trader_health.json
@@ -0,0 +1,17 @@
+{
+	"genericName": "Trade Caravan",
+	"description": "Traders traveling together in caravans are less vulnerable.",
+	"cost": {
+		"food": 300
+	},
+	"requirements": { "tech": "phase_town" },
+	"requirementsTooltip": "Unlocked in Town Phase.",
+	"icon": "wheel.png",
+	"researchTime": 40,
+	"tooltip": "Land Traders +50% health.",
+	"modifications": [
+		{ "value": "Health/Max", "multiply": 1.5 }
+	],
+	"affects": ["Trader !Ship"],
+	"soundComplete": "interface/alarm/alarm_upgradearmory.xml"
+}
Index: ps/trunk/binaries/data/mods/public/simulation/templates/structures/desert_trading_post.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/structures/desert_trading_post.xml
+++ ps/trunk/binaries/data/mods/public/simulation/templates/structures/desert_trading_post.xml
@@ -19,8 +19,7 @@
   </Obstruction>
   <ProductionQueue>
     <Technologies datatype="tokens">
-      -trade_convoys_speed
-      -trade_convoys_armor
+      -trader_health
       -trade_gain_01
       -trade_gain_02
       -trade_commercial_treaty
Index: ps/trunk/binaries/data/mods/public/simulation/templates/template_structure_economic_market.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/template_structure_economic_market.xml
+++ ps/trunk/binaries/data/mods/public/simulation/templates/template_structure_economic_market.xml
@@ -42,8 +42,7 @@
   <ProductionQueue>
     <BatchTimeModifier>0.7</BatchTimeModifier>
     <Technologies datatype="tokens">
-      trade_convoys_speed
-      trade_convoys_armor
+      trader_health
       trade_gain_01
       trade_gain_02
       trade_commercial_treaty